1048508740

素因数分解:

$2^2\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{12269}}^1$

素因数の和:16551

約数の個数: 24

約数和(自身を含む): 2202563160

約数和(自身を除く): 1154054420

約数列:

[1, 2, 4, 5, 10, 20, 4273, 8546, 12269, 17092, 21365, 24538, 42730, 49076, 61345, 85460, 122690, 245380, 52425437, 104850874, 209701748, 262127185, 524254370, 1048508740]

約数ペア:

[(1, 1048508740), (2, 524254370), (4, 262127185), (5, 209701748), (10, 104850874), (20, 52425437), (4273, 245380), (8546, 122690), (12269, 85460), (17092, 61345), (21365, 49076), (24538, 42730)]